{"id":10581,"date":"2025-01-14T16:20:17","date_gmt":"2025-01-14T16:20:17","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/14\/tim-hieu-ve-loi-div-0-trong-excel-va-cach-khac-phuc\/"},"modified":"2025-01-14T16:20:17","modified_gmt":"2025-01-14T16:20:17","slug":"tim-hieu-ve-loi-div-0-trong-excel-va-cach-khac-phuc","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/14\/tim-hieu-ve-loi-div-0-trong-excel-va-cach-khac-phuc\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 l\u1ed7i #DIV\/0 trong Excel v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<p>Ch\u1eafc h\u1eb3n khi l\u00e0m vi\u1ec7c tr\u00ean\u00a0Excel b\u1ea1n\u00a0\u0111\u00e3 t\u1eebng g\u1eb7p ph\u1ea3i l\u1ed7i #DIV\/0 r\u1ed3i. V\u00e0 b\u1ea1n s\u1ebd th\u1eafc m\u1eafc r\u1eb1ng: L\u1ed7i n\u00e0y l\u00e0 th\u1ebf n\u00e0o nh\u1ec9? T\u1ea1i sao l\u1ea1i xu\u1ea5t hi\u1ec7n l\u1ed7i n\u00e0y?\u00a0\u0110\u00e2y c\u00f3 th\u1ef1c s\u1ef1 l\u00e0 L\u1ed7i kh\u00f4ng hay ch\u1ec9 l\u00e0 1 d\u1ea1ng th\u00f4ng b\u00e1o? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c l\u1ed7i n\u00e0y?\u00a0H\u00e3y c\u00f9ng H\u1ecdc\u00a0Excel Online t\u00ecm hi\u1ec3u v\u1ec1 l\u1ed7i #DIV\/0 trong\u00a0Excel v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nh\u00e9:<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Xem nhanh<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-67868ec0da257\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.hocexcel.online\/tim-hieu-ve-loi-div0-trong-excel-va-cach-khac-phuc.html#1_Y_nghia_cua_loi_DIV0\" title=\"1.\u00a0\u00dd ngh\u0129a c\u1ee7a l\u1ed7i #DIV\/0\">1.\u00a0\u00dd ngh\u0129a c\u1ee7a l\u1ed7i #DIV\/0<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.hocexcel.online\/tim-hieu-ve-loi-div0-trong-excel-va-cach-khac-phuc.html#2_Cach_khac_phuc_loi_DIV0\" title=\"2. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i #DIV\/0\">2. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i #DIV\/0<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"1_Y_nghia_cua_loi_DIV0\"><\/span>1.\u00a0\u00dd ngh\u0129a c\u1ee7a l\u1ed7i #DIV\/0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u00e3y nh\u00ecn v\u00e0o k\u00fd hi\u1ec7u \/0 l\u00e0 ch\u00fang ta c\u00f3 th\u1ec3\u00a0\u0111o\u00e1n\u00a0\u0111\u01b0\u1ee3c\u00a0\u00fd ngh\u0129a c\u1ee7a l\u1ed7i n\u00e0y.\u00a0\u0110\u00f3 ch\u00ednh l\u00e0 trong h\u00e0m, c\u00f4ng th\u1ee9c\u00a0\u0111ang s\u1eed d\u1ee5ng c\u00f3 li\u00ean quan t\u1edbi vi\u1ec7c chia cho s\u1ed1 0.<\/p>\n<p>Theo nguy\u00ean t\u1eafc to\u00e1n h\u1ecdc th\u00ec kh\u00f4ng t\u00ednh\u00a0\u0111\u01b0\u1ee3c cho 1 ph\u00e9p chia m\u00e0 m\u1eabu s\u1ed1 b\u1eb1ng 0, do\u00a0\u0111\u00f3\u00a0\u0111\u00e2y l\u00e0 1 l\u1ed7i.<\/p>\n<p>V\u00ed d\u1ee5: A1=8, B1=0 =&gt; Ph\u00e9p chia A1 cho B1 s\u1ebd ra l\u1ed7i #DIV\/0<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17587\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/heo-loi-div0-01.png\" width=\"368\" height=\"67\" title=\"heo-loi-div0-01\"><\/p>\n<p>Nh\u01b0ng t\u00e1c d\u1ee5ng c\u1ee7a l\u1ed7i #DIV\/0 ch\u00ednh l\u00e0 m\u1ed9t th\u00f4ng b\u00e1o cho ch\u00fang ta bi\u1ebft r\u1eb1ng ph\u1ea7n m\u1eabu s\u1ed1 c\u1ee7a ph\u00e9p chia\u00a0\u0111\u00e3 =0. H\u00e3y ki\u1ec3m tra l\u1ea1i vi\u1ec7c\u00a0\u0111\u00f3, b\u1edfi c\u00f3 th\u1ec3 ch\u00fang ta\u00a0\u0111\u00e3 vi\u1ebft sai tham chi\u1ebfu d\u1eabn t\u1edbi k\u1ebft qu\u1ea3 =0<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Cach_khac_phuc_loi_DIV0\"><\/span>2. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i #DIV\/0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1ch\u00a0\u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 kh\u1eafc ph\u1ee5c tr\u01b0\u1eddng h\u1ee3p n\u00e0y ch\u00ednh l\u00e0 \u201cKi\u1ec3m tra m\u1eabu s\u1ed1 tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n ph\u00e9p chia\u201d<\/p>\n<div class=\"code-block code-block-1\" style=\"margin: 8px 0;clear: both\">\n<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-193.gif\" title=\"ex101_92019-nho-193\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p>B\u1ea5t c\u1ee9 khi n\u00e0o ch\u00fang ta mu\u1ed1n th\u1ef1c hi\u1ec7n ph\u00e9p chia trong c\u00f4ng th\u1ee9c, ch\u00fang ta\u00a0\u0111\u1ec1u ph\u1ea3i bi\u1ec7n lu\u1eadn tr\u01b0\u1eddng h\u1ee3p M\u1eabu s\u1ed1 c\u00f3 b\u1eb1ng 0 hay kh\u00f4ng.<\/p>\n<p>C\u00e1ch l\u00e0m nh\u01b0 sau:<\/p>\n<p><strong>V\u00ed d\u1ee5 1: M\u1eabu s\u1ed1 x\u00e1c\u00a0\u0111\u1ecbnh tr\u1ef1c ti\u1ebfp<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17588\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/heo-loi-div0-02.png\" width=\"453\" height=\"56\" title=\"heo-loi-div0-02\"><\/p>\n<p>\u1ede\u00a0\u0111\u00e2y ch\u00fang ta s\u1ebd bi\u1ec7n lu\u1eadn ph\u1ea7n m\u1eabu s\u1ed1 b\u1eb1ng h\u00e0m\u00a0IF<\/p>\n<p>N\u1ebfu M\u1eabu s\u1ed1 = 0 (B1=0) th\u00ec tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 l\u00e0 0. N\u1ebfu m\u1eabu s\u1ed1 kh\u00e1c 0 th\u00ec m\u1edbi th\u1ef1c hi\u1ec7n ph\u00e9p chia<\/p>\n<p><strong>V\u00ed d\u1ee5 2: M\u1eabu s\u1ed1 x\u00e1c\u00a0\u0111\u1ecbnh gi\u00e1n ti\u1ebfp<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17589\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/heo-loi-div0-03.png\" width=\"1190\" height=\"233\" title=\"heo-loi-div0-03\"><\/p>\n<p>Trong v\u00ed d\u1ee5 n\u00e0y ch\u00fang ta th\u1ea5y m\u1eabu s\u1ed1\u00a0\u0111\u01b0\u1ee3c x\u00e1c\u00a0\u0111\u1ecbnh d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 c\u1ee7a h\u00e0m SUMIF<\/p>\n<p>Do\u00a0\u0111\u00f3 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u1ea7n ph\u1ea3i bi\u1ec7n lu\u1eadn tr\u01b0\u1edbc k\u1ebft qu\u1ea3 h\u00e0m SUMIF\u00a0\u1edf m\u1eabu s\u1ed1 khi n\u00f3 = 0<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17590\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/heo-loi-div0-04.png\" width=\"1510\" height=\"233\" title=\"heo-loi-div0-04\"><\/p>\n<p><strong>S\u1eed d\u1ee5ng h\u00e0m\u00a0IFERROR\u00a0\u0111\u1ec3 b\u1eaby l\u1ed7i<\/strong><\/p>\n<p>N\u1ebfu vi\u1ec7c bi\u1ec7n lu\u1eadn m\u1eabu s\u1ed1 =0 l\u00e0 d\u00e0i d\u00f2ng, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1ch vi\u1ebft kh\u00e1c ng\u1eafn h\u01a1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u00e0m\u00a0IFERROR<\/p>\n<p>C\u1ea5u tr\u00fac h\u00e0m\u00a0IFERROR<\/p>\n<p>=IFERROR(value,value_if_error)<\/p>\n<ul>\n<li>value: gi\u00e1 tr\u1ecb c\u1ea7n x\u00e9t.\u00a0\u0110\u00e2y c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a 1 c\u00f4ng th\u1ee9c<\/li>\n<li>value_if_error: k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1 khi value c\u00f3 l\u1ed7i. C\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 n\u1ebfu c\u00f4ng th\u1ee9c tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 l\u00e0 l\u1ed7i th\u00ec s\u1ebd thay l\u1ed7i\u00a0\u0111\u00f3 b\u1eb1ng gi\u00e1 tr\u1ecb n\u00e0o<\/li>\n<\/ul>\n<p>C\u00e1ch vi\u1ebft nh\u01b0 sau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17591\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/heo-loi-div0-05.png\" width=\"1502\" height=\"236\" title=\"heo-loi-div0-05\"><\/p>\n<p>Nh\u01b0 v\u1eady th\u00f4ng qua c\u00e1c v\u00ed d\u1ee5 n\u00e0y c\u00e1c b\u1ea1n\u00a0\u0111\u00e3 c\u00f3 th\u1ec3 h\u00ecnh dung\u00a0\u0111\u01b0\u1ee3c c\u00e1c tr\u01b0\u1eddng h\u1ee3p g\u00e2y ra l\u1ed7i #DIV\/0 l\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c r\u1ed3i ph\u1ea3i kh\u00f4ng n\u00e0o.<\/p>\n<p>Ngo\u00e0i ra H\u1ecdc Excel Online xin gi\u1edbi thi\u1ec7u v\u1edbi c\u00e1c b\u1ea1n \u201c<strong>Kh\u00f3a h\u1ecdc\u00a0Excel t\u1eeb c\u01a1 b\u1ea3n t\u1edbi n\u00e2ng cao d\u00e0nh cho ng\u01b0\u1eddi\u00a0\u0111i l\u00e0m<\/strong>\u201c.\u00a0\u0110\u00e2y l\u00e0 1 kh\u00f3a h\u1ecdc r\u1ea5t\u00a0\u0111\u1ea7y\u00a0\u0111\u1ee7 ki\u1ebfn th\u1ee9c v\u00e0 b\u1ed5 tr\u1ee3 r\u1ea5t tuy\u1ec7t v\u1eddi cho b\u1ea1n trong vi\u1ec7c l\u00e0m quen v\u1edbi Excel, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5, c\u00e1c h\u00e0m trong\u00a0Excel\u00a0\u0111\u1ec3\u00a0\u0111\u00e1p\u00a0\u1ee9ng y\u00eau c\u1ea7u c\u00f4ng vi\u1ec7c t\u1ed5 ch\u1ee9c, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 l\u1eadp b\u00e1o c\u00e1o tr\u00ean\u00a0Excel.<\/p>\n<\/div>\n<div class=\"uk-panel uk-margin uk-width-xlarge\">\n<p>Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/khoa-hoc\" target=\"_blank\" rel=\"noopener\">T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0<span>\ud83d\udcd6<\/span><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-kich-hoat-khoa-hoc-tai-hoc-excel-online.html\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n<p>HKD H\u1ecdc Excel Online<br \/>S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n<div class=\"uk-panel uk-text-small uk-margin uk-margin-remove-bottom uk-text-center\">\n<p>\u00a9  document.currentScript.insertAdjacentHTML(&#8216;afterend&#8217;, &#8221; + new Intl.DateTimeFormat(document.documentElement.lang, {year: &#8216;numeric&#8217;}).format() + &#8221;);  H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-193.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":10582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-10581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-co-ban"],"_links":{"self":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/10581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/comments?post=10581"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/10581\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/10582"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=10581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=10581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=10581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}